I'm caught in his jet wash!

JoeTampa wrote:
Every time I am towing the TT and a bus, semi, or similar large vehicle passes me with a reasonable difference in speed, I get pulled abruptly towards that vehicle from the rear. It doesn't cause any real problems except to my heart rate.. But is this normal?

It's normal,,it happens because the vehicle in front of you pushes the air aside and yours suddenly doesn't. .

If you stayed close behind some big rig all the time your mileage would be substantialy better as your truck wouldn't need to work so hard.

Nascar racers call this drafting and use it to pass car ahead